[单选题]19．

正确答案 ：C

easier

[单选题]16．

正确答案 ：B

stronger

[单选题]（2分）指出下列词语中加点字读音完全正确的一项（ ）。

正确答案 ：C

蛊惑（gǔ） 瞋视（chēn） 校对（jiào） 倔强（jué）

[单选题]It's Sunday morning． Eli and her mother (11) to do the shopping． Her mother wants to buy some food for lunch． Eli wants to buy a new T-shirt and some school things． They come to a new shop．"What does your shop sell? Eli asks． "A lot of things，"says (12) in the shop．

正确答案 ：O

go

解析：11．B【解析】go to do sth-表示“去做某事”，从后边可以看出，文章用的是一般现在时，主语是两个人，动词用原形．

[单选题]一些食物的近似pH如下：食物

正确答案 ：K

鸡蛋清和牛奶显碱性

[单选题]Canada is the second largest country in the world． It is over 7,000 kilometres from the (11) coastc海岸) to the east．lt (12) six time zones． (13) it is 9 am in Vancouver on the west coast ,it is l:30．pm in St John's on the east coast．'

English and French (14) the two mamlanguages in Canada． About 60 percent of (15) people speak English ,and about 25 percent speak French． More (16 ) 70 percent of its popu-lation live in cities near the US border(边境)． Ottawa is the capital． Every year millions of tourists go there to (17) museums and take part in the cultural(文化的) activities． Toronto is the largest city of the country (18) about 2.5 million people． Montreal is (19) second biggest French-speaking city in the world． The maple leaf is the nauonal symbol of Canada． The Canadian flag has a red maple leaf on a red(20) white background． ( )11．

正确答案 ：D

west

[单选题]对下列病句的修改有误的一项是（）

正确答案 ：D

昨天下午，我等了他整整一小时左右。（前后矛盾，将“整整”改为“足足”）

[单选题]68．

正确答案 ：B

someone

解析：68.B【解析】从句部分是肯定的陈述句，故为some- one.

[单选题]关于磁体和磁场，以下说法中错误的是

正确答案 ：B

铁、铜、铝等金属材料都能够被磁化

[单选题]某段导体两端的电压是4V时，通过导体的电流是1A；如果将该导体两端的电压减少到2V时，通过导体的电流是

正确答案 ：B

0.5A.

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